Specifications 1) Window glass
2) Optical glass
3) Optical purpose
4) Polished with high optical quality
Window glass for optics and lighting 1) Materila of Window glass: Optical glass,Float glass,Sapphire,Borofloat 3.3,Pyrex 3.3 2) Techniques of Window glass : by Grinding, Polishing 3) Quality of Window glass : High quality and transimission, no inside bubble and dirts, 4) Application of Window glass : Light System,Electronics 5) Shape of Window glass : round, rectangle,square etc.